curl -X PUT http://127.0.0.1:9200/media/_settings -d '{
 "analysis": {
   "analyzer": {
    "index_default" : {
       "type" : "ik"
     },
     "search_default" : {
       "type" : "ik"
     },
     "default" : {
       "type" : "ik"
     },
     "ik_max_word": {
       "type": "ik",
       "use_smart" : false
     },
     "ik_smart": {
       "type" : "ik",
       "use_smart": true
     }
   }
 }
}'
